[Event "44th Chess Olympiad Open 2022"] [White "Deac,Bogdan-Daniel"] [Black "Megaranto,Susanto"] [Site "Chennai"] [Round "3.19"] [Annotator "TA"] [Result "1-0"] [Date "2022.07.31"] [WhiteElo "2692"] [BlackElo "2529"] [PlyCount "61"] [TimeControl "60"] {[%evp 10,61,32,27,60,41,52,50,60,46,60,15,69,60,89,61,72,68,61,66,58,59,65,61,79,11,26,28,52,20,68,69,59,66,85,91,194,200,292,310,310,302,572,542,1441,1445,29966,29967,6714,6095,2383,2590,29979,29980]} 1. d4 {[%emt 0:0:6]} Nf6 {[%emt 0:0:12] } 2. c4 {[%emt 0:0:50]} e6 {[%emt 0:0:19]} 3. Nc3 {[%emt 0:0:0]} Bb4 {[%emt 0:0:23]} 4. e3 {[%emt 0:0:8]} O-O {[%emt 0:2:30]} 5. Bd3 {[%emt 0:0:14] } d6 {[%emt 0:1:49]} 6. Nge2 {[%emt 0:4:9]} e5 {[%emt 0:1:39] E47: Nimzo-Indian: Rubinstein: 5 Bd3 without ...d5.} 7. a3 {[%emt 0:1:35]} Bxc3+ {[%emt 0:0:15]} 8. Nxc3 {[%emt 0:0:7]} exd4 {[%emt 0:5:1] White is slightly better.} 9. exd4 {[%emt 0:1:6] [#]} Bg4 $146 {[%emt 0:0:34]} ({ Predecessor:} 9... Re8+ 10. Be2 Bf5 11. O-O Ne4 12. Nd5 h6 13. Bf4 Nc6 14. Rc1 Ne7 15. Ne3 Bh7 {1-0 (40) Harakis,A (2266)-Harris,M (2234) Lichess.org INT 2020 } )10. Qb3 {[%emt 0:12:19] Active counter play!} Nc6 {[%emt 0:2:40]} (10... c5 $11 )11. Be3 $14 {[%emt 0:3:45]} Rb8 {[%emt 0:9:13]} 12. Qc2 {[%emt 0:18:23]} Bh5 {[%emt 0:23:30]} 13. O-O {[%emt 0:9:59]} Bg6 {[%emt 0:9:3]} 14. Bxg6 {[%emt 0:3:44] } hxg6 {[%emt 0:0:14]} 15. d5 {[%emt 0:1:35]} Ne5 {[%emt 0:0:0]} 16. Bxa7 {[%emt 0:0:7]} Rc8 {[%emt 0:0:8]} 17. b3 {[%emt 0:8:8]} (17. Bd4 $16 )b6 $1 $11 {[%emt 0:1:8]} 18. f4 $36 {[%emt 0:0:39] White has good play.} Ned7 {[%emt 0:7:8]} 19. a4 {[%emt 0:4:58]} Ra8 {[%emt 0:5:49] } (19... c6 $11 )20. Nb5 $14 {[%emt 0:0:6]} Re8 {[%emt 0:0:10] } 21. a5 {[%emt 0:5:37]} bxa5 {[%emt 0:4:56]} 22. Bd4 {[%emt 0:2:51]} ({ Inferior is} 22. Rxa5 c6 23. dxc6 Qxa5 $17 )Nc5 {[%emt 0:5:42]} (22... Qb8 $16 )23. b4 $18 {[%emt 0:1:10]} Nb7 {[%emt 0:3:34] [#]} (23... Na6 { was called for.} )24. f5 $1 {[%emt 0:6:27]} g5 {[%emt 0:0:37]} 25. Qc1 {[%emt 0:2:14] } Ng4 $2 {[%emt 0:4:32]} (25... Nh7 26. Qd2 Re4 27. bxa5 Nc5 28. Bxc5 dxc5 )26. f6 {[%emt 0:0:38]} gxf6 {[%emt 0:4:42] [#]} 27. Bxf6 {[%emt 0:0:0] Remove Defender} Nxf6 {[%emt 0:0:48]} (27... Qxf6 28. Rxf6 )28. Qxg5+ {[%emt 0:0:5]} Kf8 {[%emt 0:0:3]} 29. Rxf6 {[%emt 0:1:17]} Re5 {[%emt 0:0:12] } 30. Qh6+ {[%emt 0:0:30]} Ke8 {[%emt 0:1:35]} 31. Raf1 {[%emt 0:1:19] Weighted Error Value: White=0.12 (very precise) /Black=0.79} 1-0